
.middle > div {

    border: 1px solid gray;

}

.content {
    border-top: 1px solid gray;
    padding: 10px;

}



.content > div:nth-child(1) > div:nth-child(1) {
    display: flex;
    justify-content: center;

}

.content > div:nth-child(1) > div:nth-child(1) > div {
    display: flex;
    align-items: center;
}

.content > div:nth-child(1) > div:nth-child(1) > div > div:nth-child(1) {
    color: rgb(230, 145, 55);
    font-size: 40px;
}

.content > div:nth-child(1) > div:nth-child(1) > div > div:nth-child(2) {
    color: gray;
    font-size: 20px;
}
.content > div:nth-child(1) > div:nth-child(2){
    text-align: center;
}
/*------------------------------表单-----------------*/
.content>div:nth-child(2){
    display: flex;
    justify-content: center;
    margin: 30px 0;
}
.content>div:nth-child(2)>div{
    width: 600px;
    /*border: 1px solid red;*/
}
.form>div:nth-child(1)>div>div:nth-child(1){
    line-height: 30px;
}
.form>div:nth-child(1)>div>div:nth-child(2){
    height: 30px;
    line-height: 30px;
    background-color: rgb(238,238,238);
    border: 1px dashed gray;
    padding: 0 10px;
}
.form>div:nth-child(2){
    display: flex;
    justify-content: center;
}
/*按钮*/
.form>div:nth-child(2)>div{
    text-align: center;
    background-color: rgb(230, 145, 55);
    margin: 30px 0;
    width: 200px;
    line-height: 40px;
    color: white;
    cursor: pointer;
    border-radius:0 90px 90px  0 ;
}